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All Products > Sensors > Audio Sensors
Audio Sensors are available at Mouser Electronics from industry leading manufacturers.  Mouser is an authorized distributor for many audio sensor manufacturers including Knowles Acoustics, Kobitone, PUI Audio, Wolfson Microelectrnics & more. Please view our large selection of audio sensors below.
Category   Sensors >  Audio Sensors

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Compare up to 20 parts.
Select ImageMouser Part # Mfr. Part # Mfr. Description Documents Availability Pricing
(USD)
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PUI Audio AOM-4542L-R
Enlarge
PUI Audio Microphones 2.2kOhm x 9.7mm
Data Sheet 53
In Stock
1: $1.65
10: $1.18
100: $0.87
250: $0.78
500: View



Min.: 1
Mult.: 1


Omnidirectional 2.2 kOhms 1.5 VDC - 42 dB +/- 3 dB Solder Pad 4.5 mm 9.7 mm 9.7 mm 4.5 mm
PUI Audio AOM-6545L-R
Enlarge
PUI Audio Microphones 1.0kOhm x 9.4mm
Data Sheet 180
In Stock
1: $1.65
10: $1.18
100: $0.87
250: $0.78
500: View



Min.: 1
Mult.: 1


Omnidirectional 1 kOhms 4.5 VDC - 45 dB +/- 2 dB Wire Leads 9.4 mm 9.4 mm 9.4 mm 6.5 mm
PUI Audio AOM-4540P-NF-R
Enlarge
PUI Audio Microphones 2.2kOhm x 9.7mm
Data Sheet 101
In Stock
1: $1.93
10: $1.37
100: $1.02
250: $0.917
500: View



Min.: 1
Mult.: 1


Omnidirectional 2.2 kOhms 1.5 V - 40 dB +/- 3 dB Pin 9.7 mm 4.5 mm
Knowles SPM0423HM4H-WB
Enlarge
Knowles MEMS Microphones MIC SISONIC MINI TOP RF
Data Sheet 2,079
In Stock
1: $1.60
10: $1.25
25: $1.13
50: $1.01
100: View



Min.: 1
Mult.: 1
56 dB Omnidirectional 100 Ohms 1.6 V to 3.6 V - 26 dBFS SMD/SMT 4.72 mm 3.76 mm 1.35 mm Digital
Knowles SPM0406HE3H-SB
Enlarge
721-SPM0406HE3H-SB


To purchase full reel, order in multiples of 1200:
Knowles MEMS Microphones MIC MEMS ANALOG OMNI -22DB
Data Sheet 2,137
In Stock
Cut Tape
1: $2.01
10: $1.75
25: $1.36
50: $1.23
Reel
1,200: $0.854
2,400: View



Min.: 1
Mult.: 1
Reel: 1,200


59 dB Omnidirectional 100 Ohms 1.5 V to 3.6 V - 22 dB SMD/SMT 4.72 mm 3.76 mm 1.35 mm Analog
Kobitone 254-ECM944-RO
Enlarge
Kobitone Microphones OMNIDIRECT 9.4x6.5mm
Data Sheet 8,080
In Stock
1: $1.29
1,000: $0.99
2,000: $0.71
3,000: $0.65
4,000: $0.56



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 4.5 V - 44 dB +/- 2 dB Through Hole 9.4 mm 6.5 mm
Knowles SPU0409LE5H-QB
Enlarge
721-SPU0409LE5H-QB


To purchase full reel, order in multiples of 1200:
Knowles MEMS Microphones MIC MEMS ANALOG OMNI -38DB
Data Sheet 316
In Stock
Cut Tape
1: $1.64
10: $1.28
25: $1.15
50: $1.03
100: View
1,200: $0.75



Min.: 1
Mult.: 1
Reel: 1,200
63 dB Omnidirectional 300 Ohms 1.5 V to 3.6 V - 38 dB SMD/SMT 3.76 mm 3 mm 1.2 mm Analog
Knowles SPM0423HE4H-WB
Enlarge
721-SPM0423HE4H-WB


To purchase full reel, order in multiples of 1200:
Knowles MEMS Microphones MIC MEMS DIGITAL PDM OMNI -26DB
Data Sheet 22
In Stock
Cut Tape
1: $2.08
10: $1.81
25: $1.41
50: $1.28
Reel
1,200: $0.885
2,400: View



Min.: 1
Mult.: 1
Reel: 1,200


56 dB Omnidirectional 1.6 V to 3.6 V - 26 dBFS SMD/SMT 4.72 mm 3.76 mm 1.35 mm Digital
POS-1644R-C3310-R

End of Life
End of Life


PUI Audio Microphones ELECTRET CONDENSER -44DB
Data Sheet 30
In Stock
1: $4.83
10: $3.45
100: $2.55
250: $2.29
500: View



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 3 V - 44 dB SMD/SMT 6.4 mm 8.8 mm 1.6 mm
Knowles SPU0414HR5H-SB
Enlarge
721-SPU0414HR5H-SB


To purchase full reel, order in multiples of 1200:
Knowles MEMS Microphones MIC MEMS ANALOG OMNI -22DB
Page 2,943

Data Sheet
12,000
On Order
More Info Available
Cut Tape
1: $1.60
10: $1.25
25: $1.13
50: $1.01
100: View
1,200: $0.731

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,200
59 dB Omnidirectional 400 Ohms 1.5 V to 3.6 V - 22 dB SMD/SMT 3.76 mm 2.95 mm 1.2 mm Analog
PUI Audio AOM-4544P-2-R
Enlarge
PUI Audio Microphones 2.2K OHM 9.7mm
Page 2,143

Data Sheet
4,697
On Order
More Info Available
1: $1.65
10: $1.18
100: $0.87
250: $0.78
500: View



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 1.5 VDC - 44 +/- 2 dB Pin 9.7 mm 9.7 mm 9.7 mm 4.5 mm
PUI Audio AOM-5244L-R
Enlarge
PUI Audio Microphones 1.0kOhm x 9.7mm
Data Sheet 600
On Order
More Info Available
1: $1.65
10: $1.18
100: $0.87
250: $0.78
500: View



Min.: 1
Mult.: 1
Omnidirectional 1 kOhms 4.5 VDC - 44 dB +/- 3 dB Wire Leads 9.7 mm 9.7 mm 9.7 mm 5.2 mm
Knowles SPM1423HM4H-B
Enlarge
Knowles MEMS Microphones MIC SISONIC MINI DIGITAL
Page 2,943

Data Sheet
1,870
On Order
More Info Available
1: $1.72
10: $1.34
25: $1.21
50: $1.08
100: View



Min.: 1
Mult.: 1
61.5 dB Omnidirectional 1.6 V to 3.6 V - 22 dBFS SMD/SMT 4.72 mm 3.76 mm 1.4 mm Digital
PUI Audio AUM-5047L-3-R
Enlarge
AUM-5047L-3-R

New At Mouser
New At Mouser


PUI Audio Microphones MICROPHONE -47 DB 1.5 VDC 680 OHM
Data Sheet 98
On Order
More Info Available
1: $2.29
10: $1.72
50: $1.53
100: $1.27
250: View



Min.: 1
Mult.: 1
Omnidirectional 680 Ohms 1.5 V - 47 dB Solder Pad 9.7 mm 5.25 mm
PUI Audio AUM-5247L-R
Enlarge
PUI Audio Microphones 680 ohm X 9.7mm
Page 2,143

Data Sheet
197
On Order
More Info Available
1: $2.42
10: $1.73
100: $1.28
250: $1.15
500: View



Min.: 1
Mult.: 1
Unidirectional 680 Ohms 1.5 VDC - 47 +/- 4 dB Solder Pad 9.7 mm 9.7 mm 9.7 mm 5.2 mm
PUI Audio POM-3042L-R
Enlarge
PUI Audio Microphones 2.2kOhm x 6mm
Page 2,143

Data Sheet
1,100
On Order
More Info Available
1: $2.77
10: $1.98
100: $1.46
250: $1.31
500: View



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 2 VDC - 42 dB +/- 3 dB Solder Pad 6 mm 6 mm 6 mm 3 mm
Wolfson Microelectronics WM7121PIMS/RV
Enlarge
238-WM7121PIMS/RV


To purchase full reel, order in multiples of 5000:
WM7121PIMS/RV

New Product
New Product


Wolfson Microelectronics MEMS Microphones Top Port Microphone 65dB 190uA SNR 3dB
Data Sheet 5,000
On Order
More Info Available
Cut Tape
1: $3.13
50: $2.71
100: $2.30
500: $2.04
1,000: View
5,000: $1.75



Min.: 1
Mult.: 1
Reel: 5,000
65 dB Omnidirectional 55 Ohms 1.5 V to 3.7 V - 38 dB Solder 3.76 mm 2.95 mm 1.1 mm
Wolfson Microelectronics WM7121PIMSE/RV
Enlarge
238-WM7121PIMSE/RV


To purchase full reel, order in multiples of 5000:
WM7121PIMSE/RV

New Product
New Product


Wolfson Microelectronics MEMS Microphones Top Port Microphone 65dB 190uA SNR 1dB
Data Sheet 4,972
On Order
More Info Available
Cut Tape
1: $3.62
50: $3.13
100: $2.50
500: $2.37
1,000: View
5,000: $2.03



Min.: 1
Mult.: 1
Reel: 5,000
65 dB Omnidirectional 55 Ohms 1.5 V to 3.7 V - 38 dB Solder 3.76 mm 2.95 mm 1.1 mm
Knowles EM-23346-C36
Enlarge
Knowles Microphones Omni-Directional Microphone
Data Sheet 19
On Order
More Info Available
1: $22.97
5: $21.95
10: $20.95
25: $19.12
50: View



Min.: 1
Mult.: 1
Omnidirectional 4.4 kOhms 1.3 V - 52 dB Solder Pad 3.57 mm 3.57 mm 2.21 mm
Knowles EL-23077-C05
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Knowles Microphones 4.0 X 5.59 X 2.28MM -52 SENS, 3S/9S PORT
Data Sheet 49
On Order
More Info Available
1: $29.80
5: $28.46
10: $27.17
25: $24.79
50: View



Min.: 1
Mult.: 1
Unidirectional - 52 dB 5.56 mm 3.99 mm 2.21 mm
Kobitone 254-ECM970-RO
Enlarge
Kobitone Microphones OMNIDIRECT 9.7x4.5mm
Page 2,944

Data Sheet
1,464
On Order
More Info Available
1: $1.29
25: $0.99
50: $0.71
100: $0.65
200: View



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 4.5 V - 42 dB +/- 3 dB Through Hole 9.7 mm 9.7 mm 4.5 mm
Kobitone 254-05KP0B-RO
Enlarge
Kobitone Microphones COND MIC 9.0X9.7MM
Data Sheet 1,500
On Order
More Info Available
1: $1.56
25: $1.27
50: $1.16
100: $1.05
200: View



Min.: 1
Mult.: 1
Omnidirectional 1 kOhms 4.5 V - 43 dB +/- 3 dB Through Hole 9.7 mm 9 mm
254-FP370-RO

New At Mouser
New At Mouser


Kobitone Microphones COND MIC W/20MM LD
Data Sheet 1,998
On Order
More Info Available
1: $1.82
1,000: $1.40
2,000: $1.32
3,000: $1.24
4,000: $1.15



Min.: 1
Mult.: 1
Kobitone 254-FP270-RO
Enlarge
Kobitone Microphones COND MIC W/12MM LD
Data Sheet 2,455
On Order
More Info Available
1: $1.89
25: $1.55
50: $1.40
100: $1.26
200: View



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 10 V - 43 dB +/- 3 dB Through Hole 9.7 mm 6.7 mm
Knowles GA38-30775-000
Enlarge
Knowles Microphones Microphone, tubeless acoustic port on end
Data Sheet 50
On Order
More Info Available
1: $31.30
5: $29.90
10: $28.54
25: $26.04
50: View



Min.: 1
Mult.: 1


Omnidirectional 4.4 kOhms 1.3 V - 53 dB Solder Pad 4 mm 2 mm 2 mm
Compare up to 20 parts.
787